The Great Gatsby

The Great Gatsby, suggestiveness

Hello! I'd like to understand the meaning of "suggestiveness" in the chapter 8 of Gatsby:

For Daisy was young and her artificial world was redolent of orchids and pleasant, cheerful snobbery and orchestras which set the rhythm of the year, summing up the sadness and suggestiveness of life in new tunes. All night the saxophones wailed the hopeless comment of the Beale Street Blues while a hundred pairs of golden and silver slippers shuffled the shining dust. At the grey tea hour there were always rooms that throbbed incessantly with this low sweet fever, while fresh faces drifted here and there like rose petals blown by the sad horns around the floor.

I understood it to mean "the saddening choices that her luxury life implied". In the context of Nick's description of Daisy, it seems that Nick is saying that Daisy was young and conflicted; she was always surrounded by the luxuries and superficialities of her rich life, which eventually made her move on from Gatsby, who was overseas. Therefore, those luxuries and riches, which summed up the year (structured her life) suggested that she could not be with Gatsby; those structures, her life in that upper class, suggested that she would inevitably have to date other men and probably marry someone with money. That's what her life as a rich girl, who was treated like a princess, was suggesting to her; especially in Gatsby's absence.